LEFT GLOBAL DIMENSIONS AND INVERSE POLYNOMIAL MODULES

We prove the fact l. gl. dimR[x] = (l. gl. dimR)+1, where l.gl.dim means the left global dimension by using inverse polynomial modules and injective dimensions. The classical way to prove the fact l. gl. dimR[x] = (l. gl. dimR)+1 is using polynomial modules and projective dimensions.

Bibliographic Details

Published in:	International Journal of Mathematics and Mathematical Sciences Vol. 2000; no. 7; pp. a437 - 440-156
Main Author:	Park, Sangwon
Format:	Journal Article
Language:	English
Published:	Hindawi Limiteds 01.01.2000 Wiley
Subjects:	injective module Inverse polynomial module left global dimension short exact sequence left global dimension Inverse polynomial module short exact sequence injective module
ISSN:	0161-1712, 1687-0425
Online Access:	Get full text
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